Anyone know what the total allowable ignition advance is for these Delco-Remy units? I'm only seeing about 15 degrees at 3000 + RPM Doesn't seem enough to me.. Dave -- Dave Porter Porter Custom Bicycles 2909 Arno St. NE Albuquerque, NM 87107 505-352-1378 Go HERE: my world www.porterbikes.com/